package com.summer.utils;

import org.apache.ibatis.io.Resources;
import org.apache.ibatis.session.SqlSession;
import org.apache.ibatis.session.SqlSessionFactory;
import org.apache.ibatis.session.SqlSessionFactoryBuilder;

import java.io.IOException;
import java.io.InputStream;

public class MybatisUtils {
    private static SqlSessionFactory sqlSessionFactory;
    static {
        String resource ="mybatis-config.xml";
        try {
            InputStream inputStream= Resources.getResourceAsStream(resource);
        sqlSessionFactory=new SqlSessionFactoryBuilder().build(inputStream);

        } catch (IOException e) {
            e.printStackTrace();
        }

    }
    public  static  SqlSession getSqlSession(){
        SqlSession sqlSession = sqlSessionFactory.openSession();
        return  sqlSession;
    }
}
